[OE]404- CO concentrator BPON

Description

OE404- CO - this is the concentrator, intended for constructing the optical networks on the base of technology PON, usable before the configuration CO (Central Of office).

OE404- CO is the compact device for constructing the optical net configurations of small and average capacity with the optimum cost of components, which contains before itself maximum functionality. Therefore it ideally is suitable for developing the network of optical access.

OE404- CO is suitable for the transmission of data, speech and services of the chosen lines, using BPON interface. This concentrator is used together with the service equipment OE401/OE402 and ensures connection to 32 devices down one optical PON circuit.

In the section of single-fiber PON of circuit are used [splittery] for the branching of the optical line of communications. A quantity and the type of [splitterov] are selected according to required line pattern.

OE404- CO supports interfaces STM-1 (VC-12 of mapping) for the joint with the network SDH and the network Of [tfOP] and Ethernet interface - with IP for the sake of network. For interaction between user analog FXS as far as ports and network Of [tfOP] is used the signaling CAS.


Application




Specification

Interface BPON

• One fiber (Single Of fiber)
• Speeds of transmission of 622/155Mbps
• Wavelengths: 1490 nm the [ni]c[khodyashchiy] flow even 1310 nm the ascending current
• Distance of 20[km]
• Optical budget: 25dB
• Dynamic distribution of passband
• It is supported to 32 terminal devices OE401/OE402 through one fiber
• Additional wavelength of 1550[nm] for the transfer Of rF-Video
• Type of the joint: SC

Optical damping

• 0.5 dB down the connector;
• 0.2 dB before the welding point;
• 3.5 dB down [splitter] 1:2;
• 7.2 dB down [splitter] 1:4;
• 10.7 dB down [splitter] 1:8;
• 14.4 dB down [splitter] the 1:16

Interface STM-1

• G.707 optical STM-1 interface (one-mode and multimode fiber)
• 4 structured (framed with CAS) flow through VC12 of those formed in STM-1 interface. It is in compliance with the standards ITU Of g.707
• It supports to 112 POTS of the interfaces through OE404- CO
• Each device OE401/OE402 obtains one ATM AAL1 PVC connection for 4th or eighth local FXS of interfaces.

Interface E1

• To 28 [nestrukturiruemykh] (unframed) flows E1
• VC12 forming through STM-1. It corresponds to the standard ITU Of g.707
• Type of the joint: LC (SFP)

RF Of video

• through external WDM the coupler

Control through the system of control of iAMS

• Remote control through the protocol SNMP V2
• Monitoring the productivity
• Connection to “D” Of ethernet to port OE404- CO (through which also it is possible to govern devices OE401/OE402

The ambient conditions

• Temperature: from 0o[S] to 45o[S]
• Humidity: from 5% to 95%

Electric power supply

• Two sources of power (DC): - 48[V], the stress: (- 36… - 60 c)
• Required power: 45 W

Overall sizes

• Sizes ([ShkhVkhG]): 440[mm] X of 88.9[mm] (2U) X of 223[mm].
• Installation beside 19 " counter or ETSI the counter
• Weight: 3 kg.